DK3648946T3 - Apparat og fremgangsmåde til ekstrudering af termomekanisk deformerbare materialer i rystegods-form og snegleekstruder med kompakt opbygning - Google Patents

Apparat og fremgangsmåde til ekstrudering af termomekanisk deformerbare materialer i rystegods-form og snegleekstruder med kompakt opbygning Download PDF

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Publication number
DK3648946T3
DK3648946T3 DK18739471.3T DK18739471T DK3648946T3 DK 3648946 T3 DK3648946 T3 DK 3648946T3 DK 18739471 T DK18739471 T DK 18739471T DK 3648946 T3 DK3648946 T3 DK 3648946T3
Authority
DK
Denmark
Prior art keywords
shakeable
thermomechanically
extruding
compact construction
screw extruders
Prior art date
Application number
DK18739471.3T
Other languages
English (en)
Inventor
Tom Rückborn
René Zielke
Hermann Seitz
Vincent Morrison
Clemens Lieberwirth
Original Assignee
Aim3D Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aim3D Gmbh filed Critical Aim3D Gmbh
Application granted granted Critical
Publication of DK3648946T3 publication Critical patent/DK3648946T3/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/02—Small extruding apparatus, e.g. handheld, toy or laboratory extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK18739471.3T 2017-07-04 2018-06-26 Apparat og fremgangsmåde til ekstrudering af termomekanisk deformerbare materialer i rystegods-form og snegleekstruder med kompakt opbygning DK3648946T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017114841.8A DE102017114841B4 (de) 2017-07-04 2017-07-04 Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien
PCT/EP2018/067130 WO2019007756A1 (de) 2017-07-04 2018-06-26 Vorrichtung und verfahren zur extrusion von thermo-mechanisch verformbaren materialien in schüttgutform und schneckenextruder kompakter bauform

Publications (1)

Publication Number Publication Date
DK3648946T3 true DK3648946T3 (da) 2023-05-15

Family

ID=62873306

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18739471.3T DK3648946T3 (da) 2017-07-04 2018-06-26 Apparat og fremgangsmåde til ekstrudering af termomekanisk deformerbare materialer i rystegods-form og snegleekstruder med kompakt opbygning

Country Status (11)

Country Link
US (1) US11597118B2 (da)
EP (1) EP3648946B1 (da)
JP (1) JP7144513B2 (da)
CN (1) CN110869184B (da)
DE (1) DE102017114841B4 (da)
DK (1) DK3648946T3 (da)
ES (1) ES2944600T3 (da)
FI (1) FI3648946T3 (da)
HU (1) HUE061745T2 (da)
PL (1) PL3648946T3 (da)
WO (1) WO2019007756A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017114841B4 (de) * 2017-07-04 2022-09-15 Aim3D Gmbh Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien
DE102019217113A1 (de) * 2019-02-28 2020-09-03 Aim3D Gmbh Befülleinrichtung für die Zuführung von Verarbeitungsmaterial an eine Extruderschnecke und Verfahren zur Zuführung von Verarbeitungsmaterial an eine Extruderschnecke
US11760001B2 (en) 2019-03-29 2023-09-19 Stratasys, Inc. Filament supply with sealed connector for use with a 3D printer
USD938258S1 (en) * 2019-03-29 2021-12-14 Stratasys, Inc. Key for a filament feed tube
USD938259S1 (en) * 2019-03-29 2021-12-14 Stratasys, Inc. Key for a filament feed tube
EP4010165A1 (de) * 2019-08-08 2022-06-15 AIM3D GmbH Verfahren und extrusionsvorrichtung zur extrusion von faserverstärktem kunststoffmaterial für die additive fertigung eines bauteils
ES2884002B2 (es) * 2020-06-05 2022-04-11 Alvarez Juan Casas Sistema de extrusor y alimentador de gránulo y dosificador de aditivo líquido para impresoras 3D
DE102021207518A1 (de) 2021-07-14 2023-01-19 Aim3D Gmbh Befülleinrichtung für die Zuführung von Verarbeitungsmaterial an eine Extruderschnecke mit axial erstreckenden Einbuchtungen an einer Trichterwandung
CN113787698B (zh) * 2021-08-12 2023-12-12 惠州市华鑫装饰材料有限公司 一种高压挤塑机
CN114083793B (zh) * 2021-10-18 2024-05-17 深圳市创想三维科技股份有限公司 挤出机构及3d打印机
CN114919151B (zh) * 2022-05-23 2023-11-24 江苏奇鹰电线电缆有限公司 一种防堵塞的电缆挤塑上料装置
DE102022134072A1 (de) 2022-12-20 2024-06-20 Helmholtz-Zentrum Hereon Gmbh Extrusionsvorrichtung zur Verwendung in einem System zur additiven Fertigung sowie Verfahren zur Steuerung einer Extrusionsvorrichtung

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271973B (de) 1962-12-20 1968-07-04 Barmag Barmer Maschf Kontinuierlich arbeitende Schneckenpresse fuer thermoplastische Kunststoffe von extrem geringem Schuettgewicht
US3645659A (en) 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
DE1927067A1 (de) * 1969-05-28 1970-12-10 Barmag Barmer Maschf Schneckenpresse fuer thermoplastische Werkstoffe
US3841814A (en) * 1972-04-03 1974-10-15 H Eckhardt Apparatus for processing plastic materials
US3817675A (en) * 1972-06-15 1974-06-18 Beloit Corp Apparatus for dispensing colorant in plasticized thermoplastic material
DE2449489A1 (de) * 1974-10-19 1976-04-29 Bayer Ag Verfahren und vorrichtung zur herstellung von auf enddichte vorplastizierten werkstoffen aus hoch molekularen pulverfoermigen fertigmischungen
US4319871A (en) * 1979-04-23 1982-03-16 Mcalister Roy E Apparatus for extruding a thermoplastic material
US4333789A (en) * 1980-07-25 1982-06-08 Mcalister Roy E Apparatus for manifolding multiple passage solar panel
FI79261C (fi) * 1983-03-29 1989-12-11 Mitsui Toatsu Chemicals Foerfarande och anordning foer formning av i vaerme haerdbara plaster.
JP2546880B2 (ja) * 1987-08-06 1996-10-23 株式会社神戸製鋼所 スクリュー押出機
US4863366A (en) * 1988-06-08 1989-09-05 The B. F. Goodrich Company Feed unit for an extruder
US5156781A (en) * 1990-12-24 1992-10-20 Bridgestone Corporation Compact precision extrusion method
US5267847A (en) * 1990-12-24 1993-12-07 Bridgestone Corporation Compact precision extrusion system
JPH05286011A (ja) * 1992-04-08 1993-11-02 Japan Steel Works Ltd:The 粉体圧縮方法及び装置
DE4325514C1 (de) * 1993-07-29 1994-10-27 Schaaf Technologie Gmbh Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren
JP2931225B2 (ja) * 1995-01-23 1999-08-09 株式会社日本製鋼所 射出成形機などの材料供給口及び熱可塑性樹脂の可塑化計量方法
JPH09104056A (ja) * 1995-10-12 1997-04-22 Niigata Eng Co Ltd プラスチック加工用スクリュ
JPH09124797A (ja) * 1995-11-01 1997-05-13 Toray Dow Corning Silicone Co Ltd オルガノポリシロキサン生ゴムの連続的乳化方法
AT407848B (de) * 1996-05-06 2001-06-25 Starlinger & Co Gmbh Vorrichtung und anlage zur aufbereitung von kunststoffgut
JP3211150B2 (ja) * 1997-04-28 2001-09-25 日精樹脂工業株式会社 縦型射出成形機の射出装置
US6211267B1 (en) * 1998-11-02 2001-04-03 Dow Corning Toray Silicone, Ltd. Method for the continuous production of organopolysiloxane gum solution
IT246782Y1 (it) 1999-06-11 2002-04-10 Rossa Giovanni Della Estrusore compatto a piu' viti parallele
US6908573B2 (en) * 2003-04-17 2005-06-21 General Electric Polymeric resin blends and methods of manufacture thereof
DE202005018685U1 (de) 2005-11-30 2006-01-19 Munsch Kunststoff-Schweisstechnik Gmbh Handschweißextruder
EP1832281A1 (en) * 2006-03-10 2007-09-12 Abbott GmbH & Co. KG Process for producing a solid dispersion of an active ingredient
JP2014131842A (ja) 2013-01-07 2014-07-17 Sumika Color Kk 樹脂組成物の製造方法
DE102013002559B4 (de) 2013-02-15 2014-09-18 Reifenhäuser GmbH & Co. KG Maschinenfabrik Einschnecken-Extruder und Verfahren zum Plastifizieren von Kunststoff-Polymeren
US20150130101A1 (en) 2013-11-12 2015-05-14 John D. Fiegener Method and apparatus for feeding print material
US20150321419A1 (en) 2014-05-06 2015-11-12 Todd Linthicum Extrusion system for additive manufacturing and 3-d printing
DE102014018081A1 (de) 2014-12-06 2016-06-09 Universität Rostock Verfahren und Anlage zur additiven Fertigung von Metallteilen mittels eines Extrusionsverfahren - Composite Extrusion Modeling (CEM)
US20180036952A1 (en) * 2014-12-17 2018-02-08 Sabic Global Technologies B.V., Multilayer extrusion method for material extrusion additive manufacturing
US20160347000A1 (en) * 2015-06-01 2016-12-01 Jkm Technologies, Llc Pellet-Based Fused Deposition Modeling 3-D Print Process for Production Manufacturing
CA2901719A1 (en) * 2015-08-26 2017-02-26 Nova Chemicals Corporation Removable extruder adapter for improved feed
WO2017096107A1 (en) * 2015-12-04 2017-06-08 University Of Massachusetts Extrusion apparatus and methods
WO2017109744A1 (en) * 2015-12-24 2017-06-29 Pirelli Tyre S.P.A. Extrusion device and process for extruding a semi-finished product made of elastomeric material
US20170291364A1 (en) 2016-04-11 2017-10-12 Timothy W. Womer Single screw micro-extruder for 3d printing
ES2904866T3 (es) * 2016-04-22 2022-04-06 Steerlife India Private Ltd Procesador de lóbulos fraccionarios y proceso relacionado para la granulación húmeda de material en polvo
CN105936119B (zh) 2016-07-11 2018-08-17 盐城工学院 一种短螺杆挤出机
CN206251682U (zh) * 2016-12-12 2017-06-16 云南农业大学 一种玉米育苗接种装置
EP3604448B1 (en) * 2017-03-30 2023-08-23 Toray Industries, Inc. Poly(phenylene sulfide) resin composition and production method therefor
DE102017114841B4 (de) * 2017-07-04 2022-09-15 Aim3D Gmbh Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien
WO2019093237A1 (ja) * 2017-11-10 2019-05-16 東レ株式会社 ポリフェニレンスルフィド樹脂組成物、その製造方法および成形体
US11649297B2 (en) * 2019-03-15 2023-05-16 Green Dot Bioplastics Inc. Thermoplastic starch and method for preparing the same

Also Published As

Publication number Publication date
WO2019007756A1 (de) 2019-01-10
EP3648946A1 (de) 2020-05-13
HUE061745T2 (hu) 2023-08-28
US11597118B2 (en) 2023-03-07
CN110869184B (zh) 2022-04-01
DE102017114841B4 (de) 2022-09-15
ES2944600T3 (es) 2023-06-22
JP7144513B2 (ja) 2022-09-29
JP2020525328A (ja) 2020-08-27
FI3648946T3 (fi) 2023-05-16
PL3648946T3 (pl) 2023-06-19
CN110869184A (zh) 2020-03-06
DE102017114841A1 (de) 2019-01-10
US20200130231A1 (en) 2020-04-30
EP3648946B1 (de) 2023-02-22

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